Welcome to the site, you'll find a lot of help and support on here.
My wife got early onset az too and it got so bad that we/I packed the youngest of our children off to live with his big sister 100 and odd miles away in Newcastle, he was 16 at the time.
Living with someone with AZ isn't easy on anyone, when it's a parent must be so hard at a young age.
Our daughters been our youngest childs "mum" for more than half his life now and she's only 6 years older than him, she's made a pretty good job of it too, breaks my heart just thinking about what he had to put up with before the move and after for them both.
K